A bowler’s job is not only to claim wickets but also contain runs. In the field of cricket not every bowler has the capability to control score along with taking wickets. Not every bowler has been successful in retaining a good bowling average through the career. Similarly, economy rate is also an indicator for a successful bowler. Below is the detailed description of some of the bowlers who have best/worst bowling averages and economy rates in test, ODI and T20 cricket.